| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.45 | 13.215% | $208.8251 | $208.83 | $208.85 | $208.80 |
| Purchase #2 | $239.88 | 10.166% | $264.2662 | $264.27 | $264.25 | $264.30 |
| Purchase #3 | $132.53 | 5.816% | $140.2379 | $140.24 | $140.25 | $140.20 |
| Purchase #4 | $82.55 | 5.765% | $87.309 | $87.31 | $87.30 | $87.30 |
| Purchase #5 | $93.94 | 5.290% | $98.9094 | $98.91 | $98.90 | $98.90 |
| Purchase #6 | $215.82 | 10.320% | $238.0926 | $238.09 | $238.10 | $238.10 |
| Purchase #7 | $211.92 | 7.222% | $227.2249 | $227.22 | $227.20 | $227.20 |
| 7 purchase totals = | $1,161.09 | $1,264.8651 | $1,264.87 | $1,264.85 | $1,264.80 | |